156036982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 254811744

約数和(自身を除く): 98774762

約数列:

[1, 2, 17, 34, 53, 106, 131, 262, 661, 901, 1322, 1802, 2227, 4454, 6943, 11237, 13886, 22474, 35033, 70066, 86591, 118031, 173182, 236062, 595561, 1191122, 1472047, 2944094, 4589323, 9178646, 78018491, 156036982]

約数ペア:

[(1, 156036982), (2, 78018491), (17, 9178646), (34, 4589323), (53, 2944094), (106, 1472047), (131, 1191122), (262, 595561), (661, 236062), (901, 173182), (1322, 118031), (1802, 86591), (2227, 70066), (4454, 35033), (6943, 22474), (11237, 13886)]